Thanks - I wasn't sure which city this applied to, as it is actually closer to the Evanston addresses at 2811 Garrison as well, so I reported it to the City of Evanston's 311 support center.

Thank you for the information. This has been forwarded to the Evanston 311 Center and Service Request number W043897-020613 has been entered in the 311/GovQA system and as previously stated, Wilmette PD has also been notified.

Thank you for such prompt service! The city of Evanston is already out looking at the leak right now.